On Mon, 10 Mar 2014 18:14:36 -0500 Vince Bridgers <vbridgers2013@xxxxxxxxx> wrote: > + > + buf[0] = (u64) ioread32(&mac->frames_transmitted_ok); The cast to u64 is not really necessary, C will do it for you. You do need the cast to do the shift for the 64 bit values. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html